SparkQuote is an AI estimator for electrical contractors. Upload a PDF plan set and SparkQuote sorts the sheets, reads the legend and schedules, and counts devices and fixtures with AI vision; you review every count in the sheet viewer before it reaches the estimate. Count, "find all like this", scale and measure tools handle the rest of the takeoff. The estimate applies an editable labor-unit library, assemblies, labor factors, markups, alternates and unit prices, and exports an Excel bid recap and a PDF proposal. It runs in the browser on desktop and mobile. SparkQuote also publishes free NEC 2023 calculators (wire size, voltage drop, conduit fill, box fill, load) and an MCP server that brings them to Claude, ChatGPT and other AI assistants. Free during the beta.